Honeywell V8944N1038 Two-Stage Pressure Regulating Gas Valve, 1-1/2″, 24Vac

Description

The Honeywell V8944N1038 is a two-stage pressure regulating gas valve engineered for reliable, precise gas flow control in commercial and residential heating applications. With a 1-1/2″ body size and 24Vac operating voltage, this valve delivers dual-stage modulation that optimizes combustion efficiency and reduces fuel consumption by matching heat output to actual demand.

Two-Stage Operation

The V8944N1038 provides independent high-fire and low-fire regulation, allowing the burner to operate at a reduced capacity during lighter load conditions and ramp up to full capacity when demand increases. This staged approach improves system efficiency, extends equipment life, and reduces temperature swings in the conditioned space.

Regulator Setpoints

• High Fire Regulator Setpoint Range: 3″ – 4.5″ Water Column (W.C.)
• High Fire Factory Setting: 3.5″ Water Column
• Low Fire Regulator Setpoint Range: 0.8″ – 2″ Water Column (W.C.)
• Low Fire Factory Setting: 0.8″ Water Column

Key Specifications

• SKU / Model: V8944N1038
• Valve Type: Two-Stage Pressure Regulating Gas Valve
• Inlet/Outlet Connection Size: 1-1/2″
• Operating Voltage: 24Vac
• Gas Type: Natural Gas
• High Fire Outlet Pressure Range: 3″ – 4.5″ W.C.
• High Fire Factory Outlet Pressure Setting: 3.5″ W.C.
• Low Fire Outlet Pressure Range: 0.8″ – 2″ W.C.
• Low Fire Factory Outlet Pressure Setting: 0.8″ W.C.

Features & Benefits

• Two-stage control for improved combustion efficiency and fuel savings
• Field-adjustable high-fire and low-fire outlet pressure setpoints
• 1-1/2″ valve body accommodates higher-capacity commercial burner applications
• 24Vac coil voltage compatible with standard heating system controls
• Factory-set outlet pressures for quick, reliable installation
• Designed for natural gas service
• Honeywell quality construction for long-term dependability

Applications

The V8944N1038 is ideal for use in commercial heating systems, industrial burners, boilers, rooftop units, and other natural gas-fired equipment requiring two-stage gas pressure regulation. Its field-adjustable pressure settings make it a versatile solution for a wide range of system configurations.